This is homework help, not ‘write my essay for me.’ You need to do it yourself. As for propaganda posters, their main function is to get people to believe a specific thing.
Answer:
Seek independence from the Mexican government
Explanation:
The Texas Declaration of Independence was the legal statement of independence of Texas from Mexico. It was written by George Childress in 1836. He was a lawyer, politician, and primary author of the Texas Declaration of Independence.
President Lincoln was assassinated by an actor named John Wilkes Booth. Booth, who wanted the Confederacy to win the war, shot the president during a play at Ford's Theater in Washington, D.C. Lincoln was the first president to be assassinated.
